/*
 * Copyright (c) 2012 Robert Burrell Donkin robertburrelldonkin.name
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
 * and associated documentation files (the "Software"), to deal in the Software without restriction, 
 * including without limitation the rights to use, copy, modify, merge, publish, distribute, 
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software 
 * is furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all copies or 
 * substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 * 
 */
package sekhmet.reader;

import java.io.File;

public class Directory {

	public Storage newStorage(String name) {
		final File appDirectory = new File("sekhmet/user/robertburrelldonkin/audio/" + name);
		if (!appDirectory.exists()) {
			if (!appDirectory.mkdirs()) {
				throw new RuntimeException("Cannot make directory " + appDirectory.getAbsolutePath());
			}
		}
		
		int count = 1;
		File freeSubDirectory = null;
		while(freeSubDirectory == null) {
			freeSubDirectory = new File(appDirectory, Integer.toString(count++));
			if (freeSubDirectory.exists()) {
				freeSubDirectory = null;
			}
		}
		
		return new Storage(freeSubDirectory);
	}
}
